Major Description
For a given query string, a human editor can say what documents should be important. This is related to a lucene discussion:
http://www.nabble.com/Forced-Top-Document-tf4682070.html#a13408965
Ideally, the position could be determined explicitly by the editor - otherwise increasing the boost is probably sufficient.
This patch uses the Search Component framework to inject custom document boosting into the standard SearchHandler.